diff --git a/docker-compose.yml b/docker-compose.yml
index 4dd92f5..c87196c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -42,6 +42,7 @@
 networks:
   gitbucket-network:
     driver: bridge
+    enable_ipv6: false
     ipam:
       driver: default
       config: